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  • 委托事件用法1

    From2中:

    public delegate void btn_fgClick_path(object sender, EventArgs e);
            public event btn_fgClick_path btnfg_click;

      //确定
            private void btn_ok_Click(object sender, EventArgs e)
            {
                groupPanel1.Enabled = false;
                string msg = btn_ok.Tag.ToString();

                if (msg == "add")
                {
                    ExecuteInsert();  //添加
                    btnfg_click(sender, e);

                }

    From1中:

    From2 frmPS = new From2(path_code, path_name, txtCriterionTime.Text, current_Id);
                    frmPS.TextChanged += new xhecp.System_Set.EcpPathItem.Common.TextChangedEventHander(frmPS_TextChanged);
                    frmPS.btnfg_click += new frmPath_Standard.btn_fgClick_path(frmPS_btnfg_click);
                    frmPS.ShowDialog();
                  

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  • 原文地址:https://www.cnblogs.com/Mr0909/p/2294824.html
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